Switching and Discharging

Our 1301A contactors are using a mechanical principle for switching the pre-load contacts. The pre-load contacts and damping resistors are supplied as a separate part and are snapped onto the main switch. The 1301A is enclosed in a compact, finger proof housing (IP20). Its sealed structure prevents the exposure of any arc flashes. The contactors comply with both IEC and UL standards, including UL's type II coordination requirements.